渔船经济航速选择和效益分析

Slection of fishing vessel economic speed and profit analysis

目前渔船燃油消耗占了生产成本的很大部分,如何节省燃油,降低生产成本,已成为渔民迫切希望解决的问题。渔船与其它类型船舶在航运期间比较有其特殊性,通过对渔船航次运行中经济航速和捕鱼收益关联成本的分析,结合快速估算渔船航速公式,提出渔船经济航速选择和效益分析公式,采用该公式作出图谱,渔民可以利用图谱在渔船航次运行时根据具体收益和燃油价格,进行经济航速选择和效益分析,选出符合实际及较佳效益的经济航速。使渔船在经济航速运行中既节省能源,又取得最佳经济效益。

At present,the fuel consumption of fishing vessel takes a great part in production cost.How to save fuel and reduce the cost is a urgent problem which fishermen wish to solve.Compared with other types ship,the fishing vessel has its speciality.By doing a analysis of relevant cost of economic speed and fishing profit in fishing vessel＇s voyage based on rapidly estimating speed formula of fishing vessel,the selection of fishing vessel＇s economic speed and profit analysis formula is brought forward.The fishermen can use the map which is generated by the formula under the present fuel price and present profit to make a right choice and select a appropriate speed,so that it can save energy and acquire the best profit.